2024 Map of Upper Glaston Lake
USGS Topo · Published 2024About this map
Upper Glaston Lake and the nearby Glass Lindsay Lakes Lower Reservoir anchor this part of Sweet Grass County, where the plains meet the rising slopes of the Cayuse Hills. The landscape is defined by its complex irrigation and water management systems, including the Upper Sweet Grass Canal and Lower Sweet Grass Canal, which draw from the winding course of Sweet Grass Creek. This network of canals and reservoirs indicates a long-established ranching or agricultural economy dependent on diverting seasonal mountain runoff to the drier lowlands.
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Map Details
Editions of this 2024 Upper Glaston Lake Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1889 · Big Snowy Mountain
USGS Topo · 1:250,000
1891 · Big Timber
USGS Topo · 1:125,000
1893 · Big Snowy Mountain
USGS Topo · 1:250,000
1893 · Big Timber
USGS Topo · 1:125,000
1954 · Otter Creek School
USGS Topo · 1:24,000
1954 · Ryan Creek
USGS Topo · 1:24,000
1954 · Billings
USGS Topo · 1:250,000
1954 · Roundup
USGS Topo · 1:250,000
1957 · Billings
USGS Topo · 1:250,000
1957 · Sourdough School
USGS Topo · 1:24,000